Light

Images of images of images can repeat forever.

Gelatin can do much more than just wiggle and jiggle.

Focus the invisible light from an electric heater.

Why is the sky blue? That's a sticky question.

Dark-colored materials absorb and emit energy more readily than light-colored materials.

A lens creates an image that hangs in midair.

Make multiple images of yourself.

$Science activity that demonstrates diffraction using a candle or flashlight bulb and two pencils$

Demonstrate diffraction using a candle and two pencils.

See yourself as others see you in this cylindrical mirror.

Discover why your favorite cat videos don't leak out of optical fibers.

Create giant bubbles!

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